JavaScript is eating the world, one framework, runtime, and tooling update at a time. But beneath the surface of constant innovation lies a growing problem: fra...
Why I Skipped the dev.to Widget There’s an easy way to show your dev.to posts on your website: paste in a widget. I almost did that, but the more I looked at i...
!Cover image for Triple-Tier Responsive E-commerce Headerhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2...
Overview I've always wanted to build my own game. Recently, I started learning game development, and my first experimental project is a VS Code extension calle...
React Server Components RSC Overview React Server Components RSC represent a meaningful shift in how React applications are structured. By moving rendering to...
Overview Over the last few weeks I built a few small calculators as side projects: - BMI calculator - EMI calculator - Simple interest calculator Each was crea...
Telegram Adapter Support Chat SDK now supports Telegram, extending its single‑codebase approach to Slack, Discord, GitHub, and Teams, with the new Telegram ada...
Another Computer Science flipbook with a soundtrack! Last time we did a time traveling Action Movie with a cold openinghttps://dev.to/algorhymer/tales-of-the-al...
The Host header is a forbidden header name in the browser, which means JavaScript cannot set it using fetch or XMLHttpRequest. If you need to control the Host h...
What Is an Array? Arrays store multiple values in a single variable. They use zero‑based indexing, meaning the first element is at index 0. js let arr = 10, 20...
Introduction If you've worked with modern JavaScript, you're familiar with ES modules and import statements. Rails apps can use esbuild or vite or bun for this...
The Traditional Pattern: JavaScript Controls Visual State Imagine a calendar where users select a start and end date. A typical implementation looks like this:...
